Iterative solution of the robbins problem using FFT methods

Abstract

An iterative method is described which may be used to solve problems with Robbins boundary conditions in which the partial differential equation is one of the class of equations which may be solved directly by FFT methods. Numerical results are presented for a model problem and a theoretical convergence analysis is shown generally to support the results obtained from practical computation.

Keywords:

• Robbins problem
• FFT
• iterative method

C.R.Categories:

• G.1.8